https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-04T10:23:20.334826+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2020-10766 CVE-2020-10766 2026-10-04T10:23:20.358105+00:00

Affected: Linux Kernel kernel

A logic bug flaw was found in Linux kernel before 5.8-rc1 in the implementation of SSBD. A bug in the logic handling allows an attacker with a local account to disable SSBD protection during a context switch when additional speculative execution mitigations are in place. This issue was introduced when the per task/process conditional STIPB switching was added on top of the existing SSBD switching. The highest threat from this vulnerability is to confidentiality.